140516160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:960

約数の個数: 112

約数和(自身を含む): 449006976

約数和(自身を除く): 308490816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 240, 320, 394, 480, 591, 743, 788, 960, 985, 1182, 1486, 1576, 1970, 2229, 2364, 2955, 2972, 3152, 3715, 3940, 4458, 4728, 5910, 5944, 6304, 7430, 7880, 8916, 9456, 11145, 11820, 11888, 12608, 14860, 15760, 17832, 18912, 22290, 23640, 23776, 29720, 31520, 35664, 37824, 44580, 47280, 47552, 59440, 63040, 71328, 89160, 94560, 118880, 142656, 146371, 178320, 189120, 237760, 292742, 356640, 439113, 585484, 713280, 731855, 878226, 1170968, 1463710, 1756452, 2195565, 2341936, 2927420, 3512904, 4391130, 4683872, 5854840, 7025808, 8782260, 9367744, 11709680, 14051616, 17564520, 23419360, 28103232, 35129040, 46838720, 70258080, 140516160]

約数ペア:

[(1, 140516160), (2, 70258080), (3, 46838720), (4, 35129040), (5, 28103232), (6, 23419360), (8, 17564520), (10, 14051616), (12, 11709680), (15, 9367744), (16, 8782260), (20, 7025808), (24, 5854840), (30, 4683872), (32, 4391130), (40, 3512904), (48, 2927420), (60, 2341936), (64, 2195565), (80, 1756452), (96, 1463710), (120, 1170968), (160, 878226), (192, 731855), (197, 713280), (240, 585484), (320, 439113), (394, 356640), (480, 292742), (591, 237760), (743, 189120), (788, 178320), (960, 146371), (985, 142656), (1182, 118880), (1486, 94560), (1576, 89160), (1970, 71328), (2229, 63040), (2364, 59440), (2955, 47552), (2972, 47280), (3152, 44580), (3715, 37824), (3940, 35664), (4458, 31520), (4728, 29720), (5910, 23776), (5944, 23640), (6304, 22290), (7430, 18912), (7880, 17832), (8916, 15760), (9456, 14860), (11145, 12608), (11820, 11888)]